Sage Rosen is an American professional dancer and social media personality best known for competing as a pro on Dancing with the Stars: Juniors alongside singer Mackenzie Ziegler in 2018.
A three-time National Dance Champion, he began dancing at age nine and went on to perform in music videos for Justin Bieber, Chris Brown, Usher, Sia, and Mariah Carey.
Who is Sage Rosen?
Sage Rosen is a California-based professional dancer, social media influencer, and TV personality. His full name is Sage Asher Rosen.
He gained wide recognition after appearing on ABC’s Dancing with the Stars: Juniors in 2018, where he served as the junior pro dance partner for Mackenzie Ziegler.
The pair reached the season finale together, earning a perfect score on their freestyle routine.
Sage first broke through in the dance world as a three-time National Dance Champion.
By his early teens, he had already racked up music video credits with some of the biggest names in pop and R&B music.
He also built a large following on social media through his YouTube channel, TikTok, and Instagram.
His content mixes dance performances with vlogs and family videos featuring his parents and siblings.
Early Life of Sage Rosen
Sage Rosen was born on October 1, 2002, in San Diego, California. His parents are Tiffany Rosen and Jimmy Rosen, and he grew up as the youngest of six children.
He has five older siblings: a brother named Shai and four sisters named Shaynee, Shoshana, Sasha, and Shaya.
The family shared content together on their joint YouTube channel, Rosen Fam, posting vlogs, challenges, and prank videos.
His brother Shai owns a dance studio, which gave Sage access to training from a very young age.
Growing up watching his older siblings dance inspired him to step onto the floor himself.
Sage is also close to his maternal grandparents, Judy and David Zwick. They appeared regularly in the family’s YouTube content.
Sage Rosen Age / Birthday
Sage Rosen is 23 years old as of 2026, born on October 1, 2002. His zodiac sign is Libra, a sign often linked with balance, creativity, and a strong sense of aesthetics.
At 23, he continues to pursue his career in dance and entertainment.
Sage Rosen Ethnicity and Nationality
Sage Rosen is American by nationality, born and raised in California. His ethnicity is mixed, according to publicly available sources.
His upbringing in a large, close-knit family in California shaped much of his personality and approach to performing.
Sage Rosen Height and Weight
Sage Rosen stands at 5 feet 6 inches (1.68 meters) tall. His weight is reported to be around 68 kg (approximately 150 lbs).
He has a slim, athletic build suited to the physical demands of professional dance.
Sage Rosen Career
Sage Rosen started dancing at the age of nine. At first, his motivation was less than artistic: he was drawn to it as a way to avoid playing basketball.
His older brother, who owns a dance studio, provided his early training.
Within a few years, Sage moved from informal lessons with his siblings to formal training with professional choreographers.
He signed with the Los Angeles-based talent agency Bloc LA at a young age, giving him access to commercial and TV work early in his career.
Early Career and Breakout Moments (2014–2017)
Sage’s first notable television credit came in 2015, when he appeared as a Russian dancer in an episode of Nickelodeon’s Nicky, Ricky, Dicky & Dawn.
That same year, he began competing at the national level, eventually earning three National Dance Champion titles.
In 2016, he landed a major music video credit alongside Maddie Ziegler in Sia‘s “The Greatest.”
The two had actually worked together before that, appearing together in an Apple Watch commercial when they were 12 and 13 years old.
By 2017, Sage became a Radix Teen Male Core Performer and joined the renowned dance crew ImmaBeast.
That affiliation put him at the center of Los Angeles’s commercial dance scene, leading to more high-profile bookings and industry attention.
He also performed as a dancer in Chris Brown’s music video for “Party,” featuring Gucci Mane and Usher, a video that has since surpassed 301 million views on YouTube.
Dancing with the Stars: Juniors (2018)
The biggest moment of Sage’s career came in 2018, when he was cast as a junior pro on ABC’s Dancing with the Stars: Juniors.
He was paired with pop star and Dance Moms alumna Mackenzie Ziegler, and the two were mentored by DWTS veteran Gleb Savchenko.
Sage and Mackenzie competed in all nine episodes of the season. They received a perfect score on their freestyle routine in the finale and finished as runners-up in the competition. The experience gave Sage his widest national TV exposure to date.
He later described being on stage at DWTS as a complete dream: “Every week that went by, I couldn’t believe it,” he said in a December 2018 interview with Carrie’s Chronicles.
He also noted how mentor Gleb Savchenko helped him grow as a performer and carry himself with maturity under pressure.
Sage also made two appearances on the main Dancing with the Stars series that same year, performing during the celebrity edition of the show.
Later Work and Continued Presence (2019–Present)
In 2019, Sage went on tour with pop group PrettyMuch on their FOMO Tour, which kicked off in July in Dallas and ran for about a month across 24 American cities.
He appeared on the teen talk series Teens Wanna Know that same year. In 2020, he featured in two episodes of the YouTube series Major Minors.
That year he also appeared in the Garfield animated series episode “Little Orphan Garfield” as a dancer, and featured in episodes of the Major Minors web series.
In 2023, Sage performed as a dancer at The Oscars, marking one of the most prestigious performance stages of his career to date.
His IMDb profile confirms his appearance as a self-credited dancer at the 2023 Academy Awards ceremony.
Throughout his career, Sage has continued to produce content for YouTube under the Rosen Fam family channel as well as his personal channels.
His Trading Talent series on YouTube featured him teaching dance to friends who are not professional dancers, combining his coaching and entertainment skills.
Sage Rosen Filmography
| Year | Title | Role |
|---|---|---|
| 2015 | Nicky, Ricky, Dicky & Dawn (TV Series) | Russian Dancer |
| 2018 | Lip Sync Battle Shorties (TV Series) | Self |
| 2018 | Dancing with the Stars: Juniors (TV Series) | Self, Partner: Mackenzie Ziegler |
| 2018 | Dancing with the Stars (TV Series) | Self, DWTS Juniors Dancer |
| 2018 | To the Pointe with Kristyn Burtt (TV Series) | Self, Guest |
| 2019 | Teens Wanna Know (TV Series) | Self |
| 2020 | Major Minors (TV Series) | Self |
| 2023 | The Oscars (TV Special) | Self, Dancer |
Sage Rosen Awards and Recognition
- Three-time National Dance Champion (U.S. competitive dance circuit)
- Radix Teen Male Core Performer (2017)
Sage Rosen Girlfriend
According to publicly available sources, Sage Rosen began dating Mykalah King. No further details about the relationship’s current status have been publicly confirmed as of September 2026.
Sage Rosen Net Worth
Sage Rosen’s estimated net worth is $1.5 million as of 2026. His income comes primarily from professional dancing, television appearances, social media content, and music video work.
His dance career has generated steady work since his early teens, ranging from national competitions to high-profile commercial and TV bookings.
Appearances in music videos for major artists like Chris Brown, Justin Bieber, Usher, and Sia contributed to his early profile and earning potential.
Brand partnerships and social media sponsorships also add to his income. With a following on Instagram, TikTok, and YouTube, he is able to attract commercial collaborations alongside his performance work.
Sage Rosen Social Media
Sage Rosen is active across several platforms. On Instagram, he posts under the handle @sagerosen.
His YouTube channel, Sage Rosen, has accumulated millions of views through dance content, vlogs, and his Trading Talent series.
He also maintains a presence on TikTok, where he has attracted hundreds of thousands of followers.
Conclusion
Sage Rosen built a professional dance career from the floor of his brother’s studio in California and worked his way to the ABC finals, the Oscars stage, and music video sets alongside some of the most recognizable names in pop music.
His work across television, live performance, and digital content reflects the range of a dancer who got started young and kept raising the bar.